If a current of #2 A# passing through a circuit generates #49 W# of power, what is the resistance of the circuit?

Related questions

• What is the SI for a unit of power?
• What is a kilowatt-hour?
• Where can I see an electric circuit in my home and car?
• Why do batteries run down?
• When an electrochemical cell no longer works, can it be recharged before it can be used again?
• How does a rechargeable battery work?
• Question #129ab
• Why is electric power transmitted at high voltages?
• What is a unit of electrical current?
• What is an electric current that reverses its direction in a regular pattern?